May be some of you have a Japanese backup or stock Japanese firmware of version 1.0.01.09110 which could be used to restore a bricked device. That was occurred after flashing an European firmware over Japanese one. (I see Opening Book after switching on and after 100% it freezes).

Or any other idea how to make it alive.

PS: In the best, I'd live to flash an European version of f\w into PSR-T1/JP.